My guide on both my TCLs just stopped. Installed the icon back to antenna from live tv, changed the zip code, had to do a rescan of channels and working for now.
I am having the same issue, however, I am unable to switch back to antenna from Live TV. The option is no longer there. I have tried re-scanning channels, unplugging, all the previous suggestions and nothing has worked.
Live TV is Antenna TV, Roku just renamed it in their 11.0 update. You can change the antenna input name and icon to whatever you want, don't have to keep the default name and icon Roku gives it. To do it, go to the settings menu. Scroll down to TV Inputs, you'll get a list of all the active inputs on your TV. Go to the TV icon. you'll see options to manage channels, scan for antenna channels, rename the input, or remove the input. Select rename, give it whatever name you want and select the icon to use. Totally computer-ish!
It doesn't make the channel guide work. That is the issue. I re-named the Live TV icon to Antenna and rescanned for channels and nothing. None of the suggestions given on here have fixed the problem.
Maybe I am just lucky. Some channels never show any information in the channel guide, most do and sometimes no information but information comes back in a day or 2 with me doing nothing. Also some of the channels I get are low-power and some days - particularly when the weather is windy or bad - I lose those channels and of course no information for them shows in the channel guide. Most eventually come back, and some stations don't put any program info on their signal so those will never show any information. If your antenna reception is OK or better on every channel (2 bars or more on the signal meter) your guide will show information for those channels if the stations include program information in their signal - weak channels won't. This is not all Roku, it's 1st the channels and if they include program info then it's if you get over-the-air reception of those channels. Your wi-fi connection on your Roku TV has to be good too, that's what supplies the information to their channel guide. A lot of moving parts here, any one of them could produce a 'no information' display on your channel guide. I use an amplified antenna that gets me 91 over-the-air TV stations in my area, many of the low-power independent stations don't consistently have program information on their channels.
All of my channels had information until they did the update. Now, not a single one does. I am really close to the local stations. Those at least should have something. Also have a very good wi-fi signal.
